When I studied astrophysics I got the idea that a lot of analyses were very imprecise. Order of magnitude estimates were common. One lecturer said even pi was commonly approximated as 1.
ps200306, youtube, 2 years ago
When I studied astrophysics I got the idea that a lot of analyses were very imprecise. Order of magnitude estimates were common. One lecturer said even pi was commonly approximated as 1.
ps200306, youtube, 2 years ago